因式分解4-X^2+2XY-Y^2
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/29 00:58:43
x){:{=O;^,_lgmgdTGVΆn[]
5eCsk]JJ[![ ii4t++5mVـ9&PV"k&2h$!]X(HPHD! 2_&
因式分解4-X^2+2XY-Y^2
因式分解4-X^2+2XY-Y^2
因式分解4-X^2+2XY-Y^2
=4-(x²-2xy+y²)
=4-(x-y)²
=(2+x-y)(2-x+y)
4-x²+2xy-y²
=4-(x²-2xy+y²)
=4-(x-y)²
=-[(x-y)²-4]
=-(x-y+2)(x-y-2)
x^2-xy-4+2y因式分解
因式分解4x^-xy-2y^
(x-y)^2+4xy怎样因式分解
3x^+4xy-2y^ 因式分解
(x-y)^2+4xy因式分解,
4x^2y-6xy^2+2xy因式分解
因式分解:-4x^2y-6xy^2+2xy
因式分解:x-4xy-2xy+8y等于?
2x(x-y)+4xy(y-x) 因式分解2x(x-y)+4xy(y-x) 因式分解
因式分解:12xy^2(y-x)+xy^3(x-y)+4x^2y(x-y)
因式分解:x方y+2xy+y
因式分解 x-xy+3y-3x 2x+xy-y-4x+5y-6
因式分解4xy^2-4x^2y-y^3...
因式分解:-y^3 4xy^2-4x^2y
因式分解:4xy^2 - 4x^2 y -y^3
(x-y)^2+4xy-y^2因式分解
因式分解 4x^2y-4xy+y
x^2y+4xy+4y现在就要!因式分解